September - October 2020

# Burn time DV Dt a
T1T32020-10-06 17:00:00.00011.3186.0290.06
T1T32020-10-08 22:50:00.0004.480.8060.05
T1P12020-10-13 17:00:00.0001.119.2260.06
T1P22020-10-17 17:00:00.0000.510.0790.05
The table shows the maneuvers performed during this phase.
Graphs and calculations are based on NAIF's data files published on 19-Oct-2020 14:09.
# Burn time DV
12020-09-06 14:11:07.014308.7
22020-09-13 14:11:06.945293.9
32020-09-20 14:10:59.380335.0
42020-09-27 14:10:06.491155.6
52020-10-03 06:03:35.233148.9
62020-10-10 06:04:11.25894.2
Here are the impulsive micro-maneuvers obtained from the NAIF's data file.
The column "DV" shows the variation of the inertial orbital velocity expressed in µm/s.

Here's the spacecraft trajectory from August 31 to October 20 in the Bennu-centric mean ecliptic and equinox of J2000 reference frame.

The popup label shows the date, the radius vector (m), the altitude above Bennu (m), the spacecraft inertial speed (Vi, mm/s) and the speed relative to the surface of Bennu (Vs, mm/s).


Here's the same graph as above, but in the Bennu-centric Sun-North reference frame.

Instead of the inertial speed, the popup label shows the spacecraft speed in the Bennu-fixed rotating frame (Vbfr, mm/s).


The following graph shows the s/c radius vector, altitude, inertial speed and the speed relative to the surface of Bennu (click a graph legend to hide/show the related plot).